# Zookeeper::isRecoverable

(PECL zookeeper >= 0.1.0)

Zookeeper::isRecoverable — Checks if the current zookeeper connection state can be recovered

### Beschreibung

public Zookeeper::isRecoverable(): bool

The application must close the handle and try to reconnect.

### Parameter-Liste

Diese Funktion besitzt keine Parameter.

### Rückgabewerte

Returns true/false on success, and false on failure.

### Fehler/Exceptions

This method emits PHP error/warning when operation fails.

Achtung

Since version 0.3.0, this method emits ZookeeperException and it's derivatives.

### Siehe auch

- Zookeeper::__construct() - Create a handle to used communicate with zookeeper
- Zookeeper::connect() - Create a handle to used communicate with zookeeper
- Zookeeper::getClientId() - Return the client session id, only valid if the connections is currently connected (ie. last watcher state is ZOO_CONNECTED_STATE)
- ZooKeeper States
- ZookeeperException

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